Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 83American Philosophical Society, 1940 |
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Сторінка 349
... nerve fibers and other tissues by direct microscopic observations during and following metrazol treatment . Although such observations cannot be made in man , they can be made quite readily in living frog tadpoles . The reactions of nerve ...
... nerve fibers and other tissues by direct microscopic observations during and following metrazol treatment . Although such observations cannot be made in man , they can be made quite readily in living frog tadpoles . The reactions of nerve ...
Сторінка 361
... nerve fibers and other tissues of metrazol - treated tadpoles have been obtained . These are mostly of the fast ... nerve fibers , and their recovery on following days . 2. Successive metrazol injury and recovery of the same myelin ...
... nerve fibers and other tissues of metrazol - treated tadpoles have been obtained . These are mostly of the fast ... nerve fibers , and their recovery on following days . 2. Successive metrazol injury and recovery of the same myelin ...
Сторінка 363
... nerve endings retract or degenerate , and ( 2 ) the establishment of new synapses as new nerve endings develop . RELATED CONSIDERATIONS A few additional comments may be made on the general subject of changes in nerve structure . In the ...
... nerve endings retract or degenerate , and ( 2 ) the establishment of new synapses as new nerve endings develop . RELATED CONSIDERATIONS A few additional comments may be made on the general subject of changes in nerve structure . In the ...
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acetylcholine achondroplasic adolescent spurt age of percentage AMERICAN PHILOSOPHICAL SOCIETY Anconodon ateliotic beds birth bizygomatic width boys catfish cent cephalic index change with age correlation cranial capacity cranium cretin culture curves of change curves of growth cusps dimensions distance dwarf Ectypodus Eocene Eucosmodon fauna female fiber Fort Union fraternity genus girls growth curves growth of Head head girth head height head length head width incisor increase Individual curves interpupillary Lebo lower jaw LVD series M₁ male mammals Mass curves mean measured melanophores Mesodma meteor metrazol metrazol treatment microcephalic Microcosmodon Mimetodon mongoloid months Morphologic Face Height multituberculates myelin nasion Negro nerve Nordic Paleocene Pentacosmodon percentage ratio physiognomic face height Pliocene post-auricular post-natal posterior Prochetodon Ptilodus relatively Rock Bench serrations sets of ordinates shows slope species specimens stature tadpoles teeth Tertiary tion tooth twins and special upper